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A066648 Cubes of the form a^2 + b^3 with a, b > 0. 1
512, 1000, 2744, 21952, 32768, 35937, 64000, 175616, 185193, 274625, 357911, 373248, 405224, 474552, 729000, 1157625, 1404928, 1481544, 2000376, 2097152, 2197000, 2299968, 2744000, 3241792, 3652264, 3723875, 4096000, 5451776 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
a(n) = A228946(n)^3. - R. J. Mathar, Dec 03 2015
EXAMPLE
8^3 = a(0) = 512 = 169 + 343 = 13^2 + 7^3;
10^3 = a(1) = 1000 = 784 + 216 = 28^2 + 6^3.
CROSSREFS
Sequence in context: A036333 A046312 A045033 * A043423 A341886 A045058
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Dec 17 2001
STATUS
approved

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Last modified April 18 15:48 EDT 2024. Contains 371780 sequences. (Running on oeis4.)